export const myMixin = {
  data() {
    return {
      message: '我是mixin.js里面的'
    }
  },
  created() {
    console.log('mixin.js里面的创建阶段响应式钩子')
  },
  methods: {
    sayHello() {
      console.log(this.message)
    }
  }
}
